Riverstone International School

The school is guided by its Five Pillars: Academic Excellence, Community & Service, Leadership by Example, International Understanding, and Outdoor Education. It emphasizes close relationships, personalized learning, and the development of the whole child to prepare students for purposeful lives and success beyond the classroom.

The school offers an International Baccalaureate (IB) curriculum across all levels, including the Primary Years Programme (PYP) in the elementary years. High school students may pursue different academic pathways, including the Riverstone Diploma, the IB Diploma, and the Advanced IB Diploma. The academic program is supported by college counseling and a focus on STEAM-integrated learning.

Riverstone reports a 100% acceptance rate for its graduates into the top 50 US colleges and universities. The Class of 2026 earned an average of $300,000 in merit-based aid per student. Students consistently exceed global IB pass rates and outperform Idaho and national averages on the ACT and SAT.

The Learning Support program serves students from Preschool through Grade 12. It provides individualized support, targeted interventions, and enrichment opportunities designed to help every learner thrive.

Riverstone is an independent school serving students from Preschool through Grade 12. Admission decisions are made independently of a family’s ability to pay, and the school offers a financial aid program that supports approximately one-third of its student body. Families may apply for tuition assistance through the Clarity platform, and the school provides various scholarships, including the Malone Family Foundation Scholarship, the RIS Boarding Merit Scholarship, and the Alexandra Frizzell Memorial Scholarship.

The school operates on an academic calendar that typically spans from August through June. The academic year includes various breaks and school-wide events, with specific details managed through the school's online calendar system.

The school is situated on a 14-acre campus in Boise, Idaho, which provides space for outdoor activities and play. The campus includes modern boarding facilities for students in grades 8–12 located in downtown Boise. The school also utilizes its grounds to extend classroom learning beyond traditional walls.

Students are encouraged to participate in a wide range of activities, including athletics, clubs, and outdoor education. The school hosts an annual National History Day competition for students in grades 5–8, and offers summer programming such as Otter Camp. Additionally, students have access to exclusive internships with local companies and organizations to complement their academic concentrations.